Seawater resource surveying device

Abstract

The invention relates to the field of seawater resource exploration, in particular to a seawater resource exploration device which comprises an exploration platform, a floating unit arranged on the exploration platform, a stabilizing unit arranged on the exploration platform, an exploration unit arranged on the exploration platform and a power generation unit arranged on the exploration platform. The stabilizing unit comprises a servo motor arranged on the surveying platform, a winding assembly arranged on the servo motor, a pull rope arranged on the winding assembly, a gravity block arranged on the pull rope, a fixing disc arranged on the pull rope and a stabilizing assembly arranged on the fixing disc. The impact force of sea waves on the device can be decomposed through cooperation of a supporting block and a rotating groove, a floating ring is driven to rotate, the stability of the device during seawater resource exploration can be improved through cooperation of the supporting block and a gravity block, and therefore the accuracy of exploration data is improved, and through cooperation of the gravity block and a water drawing head, the stability of exploration is guaranteed while stable exploration is guaranteed. And different depths of seawater can be surveyed.

Description

Technical Field

[0001] The invention relates to the field of seawater resource surveying, in particular to a seawater resource surveying device. Background Art

[0002] With the continuous deepening of ocean development, people can obtain more and more resources from the ocean, such as seawater desalination, marine aquaculture, marine resource development, etc. Before conducting resource exploration and development activities, it is necessary to survey seawater resources to assess resource potential and environmental impact, and carry out ocean development activities under the premise of ensuring environmental safety and sustainability of resource development.

[0003] However, due to the changeable ocean environment, the surveying equipment will sway as it floats around with the wind and waves, and the acoustic and optical properties of seawater change with the environment, which can easily lead to errors in the surveying equipment's detection results of seawater. Summary of the invention

[0004] The present invention is proposed in view of the fact that due to the changeable ocean environment, the surveying device will float around and swing with the wind and waves, and the acoustic and optical properties of seawater will change with the environment, which may easily lead to errors in the detection results of the seawater by the surveying device.

[0005] Therefore, an object of the present invention is to provide a seawater resource survey device.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: As a preferred solution of the seawater resources surveying device of the present invention, it includes: a surveying platform, a floating unit arranged on the surveying platform, a stabilizing unit arranged on the surveying platform, a surveying unit arranged on the surveying platform, and a power generation unit arranged on the surveying platform; the stabilizing unit includes a servo motor arranged on the surveying platform, a winding assembly arranged on the servo motor, a pull rope arranged on the winding assembly, a gravity block arranged on the pull rope, a fixed disk arranged on the pull rope, and a stabilizing assembly arranged on the fixed disk.

[0007] As a preferred solution of the seawater resources surveying device of the present invention, the floating unit includes a floating ring arranged on the surveying platform, a rotating groove arranged on the floating ring, a cavity arranged in the floating ring, and a partition arranged in the cavity; a supporting block cooperating with the rotating groove is arranged on the surveying platform.

[0008] As a preferred solution of the seawater resources survey device of the present invention, wherein: the reeling assembly includes a reeling rod arranged on the survey platform, and a reeling disk arranged on the reeling rod; a working chamber is arranged on the survey platform, the reeling disk is rotatably arranged on the inner wall of the working chamber, and one end of the reeling rod passes through the working chamber to the outside of the survey platform.

[0009] As a preferred solution of the seawater resource surveying device of the present invention, wherein: the fixed plate is provided with a strip groove matching the pull rope, and the strip groove is provided with a rolling shaft.

[0010] As a preferred solution of the seawater resources surveying device of the present invention, the stabilizing component includes a limiting sleeve arranged at the bottom of the fixing plate, a rope-releasing hole arranged on the limiting sleeve, and a rolling wheel arranged on the rope-releasing hole.

[0011] As a preferred solution of the seawater resources surveying device of the present invention, the upper portion of the limiting sleeve is semi-open, and the opening direction is the same as the direction of the strip groove.

[0012] As a preferred solution of the seawater resource survey device of the present invention, wherein: the survey unit comprises a housing arranged on the survey platform, a survey part arranged in the housing, a connecting pipe arranged on the survey part, and a water pumping head arranged on the connecting pipe; The water drawing head is fixedly arranged on the gravity block.

[0013] As a preferred solution of the seawater resources surveying device of the present invention, the fixing plate is provided with a through hole matching the connecting pipe.

[0014] As a preferred solution of the seawater resource surveying device of the present invention, the fixing plate is fixedly arranged on the inner wall of the working chamber to divide the working chamber into two parts, an upper part and an lower part.

[0015] As a preferred solution of the seawater resources surveying device of the present invention, the power generation unit includes a support frame arranged on the surveying platform, a photovoltaic panel arranged on the support frame, and a warning light arranged on the support frame.

[0016] Beneficial effects of the seawater resource surveying device of the present invention: the present invention can decompose the impact force of the waves on the device through the cooperation of the support block and the rotating groove, drive the floating ring to rotate, and cooperate with the gravity block to improve the stability of the device when surveying seawater resources, thereby improving the accuracy of the survey data, and through the cooperation of the gravity block and the water pumping head, while ensuring stable survey, it can also survey different depths of seawater, so that professionals can more accurately evaluate the development and planning of the sea area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the seawater resources survey device.

[0019] Figure 2 Schematic diagram of the structure of the floating unit of the seawater resources survey device Figure 3 This is a schematic diagram of the structure of the cavity of the seawater resources survey device.

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of a floating ring of a seawater resource survey device.

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the survey platform of the seawater resources survey device.

[0022] Figure 6 For seawater resources survey equipment Figure 5 A magnified view of the structure in the middle.

[0023] Figure 7 This is a schematic diagram of the structure of the stabilizing components of the seawater resources survey device.

[0024] Figure 8 This is a schematic diagram of the structure of the fixed plate of the seawater resources survey device.

[0025] Fig. 9 For seawater resources survey equipment Figure 8 Enlarged view of the structure at point B in the middle.

[0026] In the figure: 1. survey platform; 11. support block; 12. working chamber; 2. floating unit; 21. floating ring; 22. rotating groove; 23. cavity; 24. partition; 3. stabilizing unit; 31. servo motor; 32. winding assembly; 321. winding rod; 322. winding disk; 33. pull rope; 34. gravity block; 35. fixed disk; 351. strip groove; 352. rolling shaft; 353. through hole; 36. stabilizing assembly; 361. limiting sleeve; 362. rope release hole; 363. rolling wheel; 4. survey unit; 41. shell; 42. survey part; 43. connecting pipe; 44. water drawing head; 5. power generation unit; 51. support frame; 52. photovoltaic panel; 53. warning light. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] Example 1, reference Figure 1-Figure 7 , which is the first embodiment of the present invention, and provides a seawater resource surveying device, comprising a surveying platform 1, a platform for the operation of the entire device, a floating unit 2 arranged on the surveying platform 1, used to make the device float on the sea surface, a stabilizing unit 3 arranged on the surveying platform 1, to ensure that the device remains stable during the survey and does not deflect or tip over, a surveying unit 4 arranged on the surveying platform 1, used to survey the seawater resources in the current sea area, and a power generation unit 5 arranged on the surveying platform 1, used to generate energy to supply the operation of the device; The stabilization unit 3 includes a servo motor 31 arranged on the survey platform 1 for generating power, a reeling assembly 32 arranged on the servo motor 31 for rotating in cooperation with the servo motor 31, a pull rope 33 arranged on the reeling assembly 32 for releasing or reeling in cooperation with the rotation of the reeling assembly 32, a gravity block 34 arranged on the pull rope 33 for cooperating with the retraction and release of the pull rope 33 to stabilize the center of gravity so that the device remains stable during surveying, a fixed disk 35 arranged on the pull rope 33 for cooperating with the reeling assembly 32 to make it easier to reel in the pull rope 33, and a stabilization assembly 36 arranged on the fixed disk 35 for keeping the center of gravity of the device from shifting when the pull rope 33 is reeled in, thereby improving the stability of the device operation.

[0029] Among them, the power generation unit 5 includes a support frame 51 arranged on the survey platform 1, which plays a supporting role, a photovoltaic panel 52 arranged on the support frame 51, which is used to convert the solar energy irradiated on the photovoltaic panel 52 into electrical energy for supplying the entire device, and a warning light 53 arranged on the support frame 51, which is used to emit light to serve as a warning to passing ships and also plays a positioning role for easy recovery.

[0030] In summary, the device is first placed on the sea surface. At this time, the photovoltaic panel 52 converts the sunlight shining on the photovoltaic panel 52 into electrical energy, stores it in the battery, and supplies it to the device. When the device is running, the current seawater resources are surveyed through the survey unit 4. When the sea surface is windy and rough, or when surveying is required, the servo motor 31 is started to drive the reeling assembly 32 to rotate, and the gravity block 34 is released downward. At this time, the center of gravity of the device drops, which improves the stability of the device and ensures the accuracy of the current survey data.

[0031] Example 2, reference Figure 1-Figure 9, which is the second embodiment of the present invention, and is different from the previous embodiment in that: the stability of the device during surveying is maintained. Compared with embodiment 1, further, the floating unit 2 includes: a floating ring 21 arranged on the survey platform 1, which is used to contact the sea surface and generate buoyancy to drive the device to float on the sea surface; a rotating groove 22 arranged on the floating ring 21, which is used to drive the floating ring 21 to rotate when impacted by wind and waves to eliminate the impact force; a cavity 23 arranged in the floating ring 21, which is used to make the floating ring 21 generate buoyancy; and a partition 24 arranged in the cavity 23, which is used to divide the cavity 23 into a plurality of separate chambers. When one or several chambers are damaged and leak, the remaining chambers can still keep the device floating on the sea surface without affecting the use of the device. At the same time, through the use of the partition 24, the overall strength of the floating ring 21 can be increased, which plays a protective role on the device; The survey platform 1 is provided with a support block 11 that cooperates with a rotating groove 22. When the device is impacted by wind and waves, the floating ring 21 converts the impact force into power to drive the floating ring 21 to rotate through the cooperation of the rotating groove 22 and the support block 11.

[0032] The reeling assembly 32 includes a reeling rod 321 disposed on the survey platform 1 and a reeling disc 322 disposed on the reeling rod 321. The reeling rod 321 and the reeling disc 322 are used to rotate in coordination with the start-up of the servo motor 31 to achieve the reeling of the pull rope 33. A working chamber 12 is provided on the survey platform 1, which is used to cooperate with the reeling assembly 32 to facilitate the reeling of the pull rope 33. The reeling disk 322 is rotatably provided on the inner wall of the working chamber 12. One end of the reeling rod 321 passes through the working chamber 12 to the outside of the survey platform 1. One end of the reeling rod 321 is connected to the output end of the servo motor 31, which is used to receive the power of the servo motor 31, drive the reeling assembly 32 to rotate as a whole, and reel the pull rope 33.

[0033] Among them, a strip groove 351 is provided on the fixed plate 35 to cooperate with the pull rope 33, which is used to limit the movement of the pull rope 33 when the pull rope 33 is retracted. A rolling shaft 352 is provided on the strip groove 351 to reduce the friction between the pull rope 33 and the inner wall of the strip groove 351, thereby reducing the wear of the pull rope 33.

[0034] Among them, the stabilizing component 36 includes a limiting sleeve 361 arranged at the bottom of the fixed disk 35, the limiting sleeve 361 is located at the center of the fixed disk 35, and is used for limiting so that the pull rope 33 can only be retracted through the center of the fixed disk 35 to keep the center of gravity of the device stable; a rope release hole 362 arranged on the limiting sleeve 361, which is a channel for retracting and releasing the pull rope 33, and a rolling wheel 363 arranged on the rope release hole 362, which is used to reduce the friction between the pull rope 33 and the rope release hole 362, reduce wear, play a protective role, and cooperate with the rolling shaft 352 to make the retraction and release of the pull rope 33 smoother.

[0035] The upper portion of the limiting sleeve 361 is semi-open, and the opening direction is the same as the direction of the strip groove 351 , so that the pull rope 33 can be better retracted and released in coordination with the strip groove 351 .

[0036] The rest of the structure is the same as that of Example 1.

[0037] In summary, when the sea surface is rough or surveying is required, the servo motor 31 is started to drive the winding rod 321 to rotate, and the winding rod 321 drives the winding disc 322 to rotate. At this time, the pull rope 33 wound on the winding disc 322 begins to be released. At this time, with the release of the pull rope 33, the gravity block 34 falls downward. At this time, the pull rope 33 is released downward through the rolling shaft 352 and the rope release hole 362 in coordination with the falling of the gravity block 34. At this time, the pull rope 33 converts the sliding friction into rolling friction through the rolling shaft 352 and the rolling wheel 363, driving the rolling shaft 352 and the rolling wheel 363 to rotate, thereby protecting the pull rope 33; When the survey is completed, the servo motor 31 is started to drive the reel 321 to reverse, and drive the reel 322 to reel the pull rope 33. At this time, the pull rope 33 is rewound by the reel 322 through the rope release hole 362 and the rolling shaft 352. Since the pull rope 33 passes through the rope release hole 362, the gravity block 34 always keeps moving in the vertical direction during the process of retracting and releasing the pull rope 33, so that the center of the gravity block 34 always moves on the center of the device, keeping the device in a stable state.

[0038] Example 3, reference Figure 1-Figure 9 , which is the second embodiment of the present invention, and is different from the previous embodiment in that: different depths of seawater are surveyed. Compared with embodiment 1, further, the survey unit 4 includes a housing 41 arranged on the survey platform 1, which plays a protective role, a servo motor 31 arranged in the housing 41, a survey part 42 arranged in the housing 41, which is used to survey the collected seawater, a drain port is arranged on the survey part 42, and the seawater after the survey is discharged, a connecting pipe 43 arranged on the survey part 42, which is used for the channel of seawater transportation, and a water pumping head 44 arranged on the connecting pipe 43, which is used to draw seawater; The water-drawing head 44 is fixedly arranged on the gravity block 34 , so that the seawater of different depths can be drawn for surveying as the gravity block 34 moves. The pull rope 33 is spiral-shaped as a whole, so that it can be stretched according to the movement of the gravity block 34 .

[0039] The fixing plate 35 is provided with a through hole 353 which matches the connecting pipe 43 .

[0040] Among them, the fixed disk 35 is fixedly arranged on the inner wall of the working chamber 12, dividing the working chamber 12 into two parts, an upper part and an lower part. Through such an arrangement, the main body of the pull rope 33 is located above the fixed disk 35, and the main body of the connecting tube 43 is located below the fixed disk 35. Combined with the spiral connecting tube 43, it is possible to prevent the pull rope 33 and the connecting tube 43 from being entangled, resulting in the pull rope 33 being unable to be normally retracted and released.

[0041] The rest of the structure is the same as that of Example 2.

[0042] In summary, when surveying is required, the servo motor 31 is started, and the winding disk 322 is driven to rotate through the winding rod 321 to release the pull rope 33. At this time, the gravity block 34 drives the water-drawing head 44 to fall downward. At this time, the connecting pipe 43 is stretched as the water-drawing head 44 moves. At this time, the water-drawing head 44 is started, and seawater from different heights is drawn as the gravity block 34 moves. The seawater is transported to the surveying unit 42 through the connecting pipe 43 to conduct seawater resource survey. After the survey is completed, the surveying unit 42 discharges the seawater out of the device.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A seawater resource survey device, characterized in that: The surveying platform (1) comprises a floating unit (2) arranged on the surveying platform (1), a stabilizing unit (3) arranged on the surveying platform (1), a surveying unit (4) arranged on the surveying platform (1), and a power generation unit (5) arranged on the surveying platform (1); The stabilizing unit (3) comprises a servo motor (31) arranged on the surveying platform (1), a reeling assembly (32) arranged on the servo motor (31), a pull rope (33) arranged on the reeling assembly (32), a gravity block (34) arranged on the pull rope (33), a fixing plate (35) arranged on the pull rope (33), and a stabilizing assembly (36) arranged on the fixing plate (35).

2. The seawater resource surveying device according to claim 1, characterized in that: The floating unit (2) comprises a floating ring (21) arranged on the survey platform (1), a rotation groove (22) arranged on the floating ring (21), a cavity (23) arranged in the floating ring (21), and a partition (24) arranged in the cavity (23); The surveying platform (1) is provided with a support block (11) that matches the rotating groove (22).

3. The seawater resource surveying device according to claim 2, characterized in that: The reeling assembly (32) comprises a reeling rod (321) arranged on the surveying platform (1), and a reeling disc (322) arranged on the reeling rod (321); The survey platform (1) is provided with a working chamber (12), the reel (322) is rotatably arranged on the inner wall of the working chamber (12), and one end of the reel (321) passes through the working chamber (12) to the outside of the survey platform (1).

4. The seawater resource surveying device according to claim 3, characterized in that: The fixed disk (35) is provided with a strip groove (351) that matches the pull rope (33), and the strip groove (351) is provided with a rolling shaft (352).

5. The seawater resource surveying device according to claim 4, characterized in that: The stabilizing component (36) comprises a limiting sleeve (361) arranged at the bottom of the fixing plate (35), a rope-releasing hole (362) arranged on the limiting sleeve (361), and a rolling wheel (363) arranged on the rope-releasing hole (362).

6. The seawater resource surveying device according to claim 5, characterized in that: The upper portion of the limiting sleeve (361) is of a semi-open design, and the opening direction is the same as the direction of the strip groove (351).

7. The seawater resource surveying device according to claim 6, characterized in that: The survey unit (4) comprises a housing (41) arranged on the survey platform (1), a survey part (42) arranged in the housing (41), a connecting pipe (43) arranged on the survey part (42), and a water pumping head (44) arranged on the connecting pipe (43); The water pumping head (44) is fixedly arranged on the gravity block (34).

8. The seawater resource surveying device according to claim 7, characterized in that: The fixing plate (35) is provided with a through hole (353) that matches the connecting pipe (43).

9. The seawater resource surveying device according to claim 8, characterized in that: The fixed plate (35) is fixedly arranged on the inner wall of the working chamber (12), dividing the working chamber (12) into two parts, an upper part and a lower part.

10. The seawater resource surveying device according to claim 9, characterized in that: The power generation unit (5) comprises a support frame (51) arranged on the survey platform (1), a photovoltaic panel (52) arranged on the support frame (51), and a warning light (53) arranged on the support frame (51).

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